1323048253 has 2 divisors, whose sum is σ = 1323048254. Its totient is φ = 1323048252.

The previous prime is 1323048247. The next prime is 1323048283. The reversal of 1323048253 is 3528403231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 897781369 + 425266884 = 29963^2 + 20622^2 .

It is an emirp because it is prime and its reverse (3528403231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1323048253 - 2¹⁷ = 1322917181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1323048203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661524126 + 661524127.

It is an arithmetic number, because the mean of its divisors is an integer number (661524127).

Almost surely, 2^1323048253 is an apocalyptic number.

It is an amenable number.

1323048253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1323048253 is an equidigital number, since it uses as much as digits as its factorization.

1323048253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 1323048253 is about 36373.7302596256. The cubic root of 1323048253 is about 1097.8050592149.

The spelling of 1323048253 in words is "one billion, three hundred twenty-three million, forty-eight thousand, two hundred fifty-three".